Compare 39839 vs 39842
| Property | 39839 | 39842 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 398391 | 21 × 111 × 18111 |
| Prime factorization | 39839 | 2 × 11 × 1811 |
| Divisors count | 2 | 8 |
| Divisors | 1, 39839 | 1, 2, 11, 22, 1811, 3622, 19921, 39842 |
| Number of properties | 5 | 0 |
| Chen primes | 1968th | |
| Emirps | 972nd | |
| Primes | 4187th | |
| Safe primes | 325th | |
| Twin primes (1st member) | 591st | |
| Roman numberals | ||
| Base 2 | 10011011100111112 | 10011011101000102 |
| Base 3 | 20001221123 | 20001221223 |
| Base 4 | 212321334 | 212322024 |
| Base 5 | 22333245 | 22333325 |
| Base 6 | 5042356 | 5042426 |
| Base 7 | 2241027 | 2241057 |
| Base 8 | 1156378 | 1156428 |
| Base 9 | 605759 | 605789 |
| Base 10 | 3983910 | 3984210 |
| Base 11 | 27a2811 | 27a3011 |
| Base 12 | 1b07b12 | 1b08212 |
| Base 13 | 1519713 | 1519a13 |
| Base 14 | 1073914 | 1073c14 |
| Base 15 | bc0e15 | bc1215 |
| Base 16 | 9b9f16 | 9ba216 |